The short answer to that question is yes and no. The longer answer, with explanation goes as follows:

There is absolutely no diet plan that will work for everyone because “everyone” does not necessarily follow the plan the right way! Some will work for a large number of people because it has built into it the ability to modify the criteria and adjust the foods that are eaten and it has the flexibility to twist and turn into just exactly what is needed for each person.

That plan would be called the Diet Solution.

The reason that this is the perfect system for the greatest number of people is that Isabel, the author, has taken on many of the myths associated with the weight loss industry. She has injected into the discussion a common sense approach to weight loss that is based on your metabolic typing to design a set of menus and meal plans that will do the most for you, not necessarily someone else.